May Be Caused by

 Common

Actinomycosis

Chondrosarcoma

Chronic alveolar abscess

Chronic osteitis

Ewing sarcoma

Fibrosarcoma

Hemangioendothelioma/angiosarcoma

Langerhans cell histiocytosis

Liposarcoma

Malignant peripheral nerve sheath tumor

Metastasis

Multiple myeloma

Noma

Osteolytic osteosarcoma

Osteomyelitis

Plasmacytoma

Squamous cell carcinoma

Syphilis

 Uncommon

Ameloblastoma

Aneurysmal bone cyst

Arteriovenous malformation

Burkitt lymphoma

Desmoplastic fibroma

Fibrous dysplasia

Hemangioma

Hematopoietic bone marrow defect

Leukemia

Lymphoma

Lymphosarcoma

Malignant fibrous histiocytoma

Malignant minor salivary gland tumor

Massive osteolysis

Melanotic neuroectodermal tumor of infancy

Odontogenic fibroma

Odontogenic myxoma

Odontogenic sarcoma

Osteoblastoma

Paget disease of bone

Primary intraosseous carcinoma

Radiation necrosis

Sarcoidosis

Spindle cell carcinoma

Surgical defect

Tuberculosis